Executive Summary

Informations
Name CVE-2020-11896 First vendor Publication 2020-06-17
Vendor Cve Last vendor Modification 2020-07-22

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Overall CVSS Score 10
Base Score 10 Environmental Score 10
impact SubScore 6 Temporal Score 10
Exploitabality Sub Score 3.9
 
Attack Vector Network Attack Complexity Low
Privileges Required None User Interaction None
Scope Changed Confidentiality Impact High
Integrity Impact High Availability Impact High
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:M/Au:N/C:C/I:C/A:C)
Cvss Base Score 9.3 Attack Range Network
Cvss Impact Score 10 Attack Complexity Medium
Cvss Expoit Score 8.6 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

The Treck TCP/IP stack before 6.0.1.66 allows Remote Code Execution, related to IPv4 tunneling.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-11896

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-20 Improper Input Validation

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 1

Snort® IPS/IDS

Date Description
2020-07-23 Potentially suspicious fragmented IP in IP packet
RuleID : 54383 - Revision : 2 - Type : POLICY-OTHER

Sources (Detail)

Source Url
CERT-VN https://www.kb.cert.org/vuls/id/257161
CISCO https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-s...
CONFIRM http://www.arubanetworks.com/assets/alert/ARUBA-PSA-2020-006.txt
https://cert-portal.siemens.com/productcert/pdf/ssa-631949.pdf
https://security.netapp.com/advisory/ntap-20200625-0006/
HP https://support.hpe.com/hpesc/public/docDisplay?docLocale=en_US&docId=hpe...
MISC https://jsof-tech.com/vulnerability-disclosure-policy/
https://www.dell.com/support/article/de-de/sln321836/dell-response-to-the-rip...
https://www.jsof-tech.com/ripple20/
https://www.kb.cert.org/vuls/id/257161/
https://www.treck.com

Alert History

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Date Informations
2020-07-23 21:22:57
  • Multiple Updates
2020-07-22 09:22:55
  • Multiple Updates
2020-07-20 21:23:04
  • Multiple Updates
2020-07-14 17:22:46
  • Multiple Updates
2020-06-26 05:22:42
  • Multiple Updates
2020-06-24 00:22:42
  • Multiple Updates
2020-06-19 21:22:55
  • Multiple Updates
2020-06-18 05:22:43
  • Multiple Updates
2020-06-17 17:22:41
  • First insertion